CN108140772A - Battery boxcar - Google Patents
Battery boxcar Download PDFInfo
- Publication number
- CN108140772A CN108140772A CN201680060291.0A CN201680060291A CN108140772A CN 108140772 A CN108140772 A CN 108140772A CN 201680060291 A CN201680060291 A CN 201680060291A CN 108140772 A CN108140772 A CN 108140772A
- Authority
- CN
- China
- Prior art keywords
- battery
- terminal
- mentioned
- boxcar
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Electromechanical Clocks (AREA)
Abstract
Battery boxcar (2) includes：Battery (3) is housed in the case (4) of internal bottomed cylindrical；The cap (8) that the opening (6) of case (4) is closed；And set on cap (8),A part is prominent from the top surface of cap (8) (89),And in the anode relay terminal (56) that the inside of case (4) is abutted with the positive terminal (5) of battery (3),Protruding portion (88) is formed in cap (8),Above-mentioned protruding portion (88) is compared with the termination contact face (80) that the positive terminal (5) for battery (3) of anode relay terminal (56) abuts,It is protruded towards battery (3) side,On the axis direction of battery (3),Protruding portion (88) is shorter than the length H of the positive terminal (5) of battery (3) from termination contact face (80) prominent length h,In battery (3) radially,Protruding portion (88) diametrically bigger than the diameter r of the positive terminal (5) of battery (3) and smaller than the diameter S of battery (3) R annular shape.
Description
Technical field
The present invention relates to battery boxcar (Japaneses：Electricity ponds ス ペ ー サ ー), specifically, it is related to that cylinder can be converted
The battery boxcar of the size of shape battery.
Background technology
As the power supply of various electrical equipments, cylindrical battery is used.The size of the cylindrical battery is by international standard
Or Japanese Industrial Standards' regulation.In general, electrical equipment has the battery chamber for loading battery.The interior shape of above-mentioned battery chamber
It is suitable for the cylindrical battery of specific criteria used in above-mentioned electrical equipment.Thus, such as with being suitable for No. 1 battery
The battery of this other sizes of No. 3 batteries can not be used in the electrical equipment of battery chamber.
However, in the case where needing replacing the battery of electrical equipment, repeated on hand without the battery of suitable dimension
Inconvenience case.In order to avoid this inconvenience case, device (the battery conversion that the various sizes to battery are converted is proposed
Box).
For example, the battery boxcar with patent document 1 for representative includes：Plug main body, above-mentioned plug main body have pair
The receiving portion that battery is accommodated；And lid, above-mentioned cover close the receiving portion of plug main body in the state of battery is contained.
The outer shape of plug main body and size ratio are housed in the outer shape phase of the big battery of battery of above-mentioned receiving portion
Together.For example, as it is known that a kind of battery boxcar, plug main body is as a whole in the shape shape with No. 1 battery same size size
Shape, and by No. three battery containers among receiving portion.It, can be by the size of No. 3 batteries in the case of above-mentioned battery boxcar
No. 1 battery is converted to, thus No. 3 batteries can be used as No. 1 battery.
The concrete structure of this battery boxcar is as described below.
Plug main body is in the cylindrical shape identical with No. 1 battery, and the outer surface in portion has outside positive terminal at one end.In addition,
Being internally provided with for plug main body can be to the space that No. 3 batteries are kept using as receiving portion.One end in above-mentioned receiving portion
Inner surface be equipped with inside positive terminal.Above-mentioned inside positive terminal is connected with above-mentioned outside positive terminal.
On the other hand, lid has outside positioned at the other end of the one end opposite side of plug main body in the outer surface of lid
Negative terminal.In addition, the inner surface in lid is equipped with the inside negative terminal that is connected with above-mentioned outside negative terminal.
It, will be above-mentioned with lid after by receiving portion of No. 3 battery containers in plug main body in above-mentioned battery boxcar
It closes receiving portion.The battery being received becomes following state, i.e. positive terminal is contacted with the inside positive terminal in receiving portion, bears
Extreme son is contacted with the inside negative terminal in receiving portion.Thereby, in the outside positive terminal of battery boxcar and receiving portion
No. 3 batteries positive terminal for equipotential, the outside negative terminal of battery boxcar is negative with No. 3 batteries in receiving portion
Extreme son is equipotential.
Above-mentioned this No. 1 battery for being filled into electrical equipment with boxcar to the battery that No. 3 batteries are accommodated
Battery chamber, and used as No. 1 battery.That is, in the case of needing replacing battery in No. 1 dedicated electrical equipment of battery,
Even if on hand only have No. 3 batteries, can also utilize via battery with boxcar and by size conversion for No. 1 battery No. 3 batteries come
Drive above-mentioned electrical equipment.
Existing technical literature
Patent document
Patent document 1：Japanese utility model patents Beneficial 06-058550 bulletins
Invention content
The technical problems to be solved by the invention
In above-mentioned this battery boxcar, when by battery container in receiving portion, it sometimes appear that the direction of battery
Situation about being mistakenly inserted mutually is instead resulted in regular direction.It, will in the case of user not to be noted being mistakenly inserted of this battery
The battery of positive electrode and negative electrode topsy-turvydom is filled in boxcar in the battery chamber of electrical equipment.In this case, it loads
In battery chamber battery positive electrode and negative electrode substantially on the contrary, thus not only result in and can not drive electrical equipment, will also become
The reason of electrical equipment malfunction.
Make the present invention is based on the above situation, its purpose is to provide a kind of battery boxcar, even if mistaking battery
Anode and cathode direction be inserted into the case of, can also prevent the failure of electrical equipment.
Technical scheme applied to solve the technical problem
To achieve these goals, according to the present invention, a kind of battery boxcar is provided, including：The electricity of bottomed cylindrical
Pond receiving portion, above-mentioned battery container portion is by battery container in inside；Cap, above-mentioned cap close the opening in above-mentioned battery container portion
It closes；And anode relay terminal, above-mentioned anode relay terminal are set on above-mentioned cap, a part is protruded from the top surface of above-mentioned cap,
And it is abutted in the inside in above-mentioned battery container portion with the positive terminal of above-mentioned battery, protruding portion is formed in above-mentioned cap, on
Protruding portion is stated compared with the face that the positive terminal for above-mentioned battery of above-mentioned anode relay terminal abuts, is dashed forward towards above-mentioned battery side
Go out, on the axis direction of above-mentioned battery, above-mentioned protruding portion is from the positive terminal for above-mentioned battery of above-mentioned anode relay terminal
The length that the face of abutting protrudes is shorter than the length of the positive terminal of above-mentioned battery, in above-mentioned battery radially, above-mentioned protruding portion
The positive terminal than above-mentioned battery is formed in the outer part and than the peripheral surface range in the inner part of above-mentioned battery.
It is furthermore it is preferred that big using such as lower structure, i.e., diameter of the above-mentioned protruding portion diametrically than the positive terminal of above-mentioned battery
And the annular shape smaller than the diameter of above-mentioned battery.
Furthermore it is preferred that using such as lower structure, i.e., including cathode relay terminal, above-mentioned cathode relay terminal is set on above-mentioned battery
The bottom of receiving portion, a part are exposed to the outer bottom in above-mentioned battery container portion, and the inside in above-mentioned battery container portion with
The negative terminal of above-mentioned battery abuts, and above-mentioned battery container portion is formed with recess portion, above-mentioned cathode relay terminal in above-mentioned outer bottom
The part of the above-mentioned outer bottom for being exposed to above-mentioned battery container portion be located at above-mentioned recess portion.
Invention effect
Battery boxcar according to the present invention, even if the situation of the direction insertion in the anode and cathode for mistaking battery
Under, also it can prevent anode relay terminal from contacting with the negative terminal of battery by protruding portion, thus the event of electrical equipment can be prevented
Barrier.
Description of the drawings
Fig. 1 is the stereogram for the battery boxcar for representing embodiment of the present invention.
Fig. 2 is the stereogram for representing the form after the cap of the battery boxcar of Fig. 1 is opened.
Fig. 3 is the vertical view for representing the form after the cap of the battery boxcar of Fig. 1 is opened.
Fig. 4 is the stereogram represented in a manner of the bottom wall of boxcar by that can see the battery of embodiment of the present invention.
Fig. 5 is to represent to form the vertical view of the thin-plate element of cathode relay terminal.
Fig. 6 is to represent to form the stereogram of the thin-plate element of cathode relay terminal.
Fig. 7 is the sectional view along the VII-VII lines of Fig. 3.
Fig. 8 is the vertical view of the form for the battery boxcar for representing the embodiment of the present invention from cap side.
Fig. 9 is the vertical view of the form for the battery boxcar for representing the embodiment of the present invention from bottom wall side.
Figure 10 is the sectional view along the X-X lines of Fig. 8.
Figure 11 is represented battery container in the sectional view of the form of the battery boxcar of Fig. 8.
Figure 12 is the sectional view represented by battery in the form of being contained in the battery boxcar of Fig. 8 with regular opposite direction.
Specific embodiment
Hereinafter, the battery for being applicable in the present invention is illustrated with the embodiment of boxcar 2 with reference to attached drawing.
As shown in Figure 1, battery with boxcar 2 as a whole be in cylindrical battery same shape, in this implementation
In mode, it is set as using the size identical with No. 1 battery with No. 1 battery same shape, the size of each section.
As can be seen from Figure 2, battery boxcar 2 includes：There is the case (battery container portion) 4 of bottom cylindrical shape, it is above-mentioned
Case 4 accommodates battery 3；And cap 8, above-mentioned cap 8 close the opening 6 of above-mentioned case 4.
Case 4 includes housing body 10 and cathode relay terminal 14, and above-mentioned cathode relay terminal 14 is installed on
State the bottom wall 12 of housing body 10.
Housing body 10 is formed by resin, and is in have bottom cylindrical shape.In addition, from Fig. 2 and Fig. 3 it is found that in housing body
10 internal perisporium 16 is respectively equipped with laminal first support plate 18, the second support plate 20, third support plate 22 and the 4th and supports
Plate 24.Above-mentioned first support plate 18, the second support plate 20,22 and the 4th support plate 24 of third support plate are distinguished circumferentially at equal intervals
Ground is arranged, and front end 18a, 20a, 22a, 24a of each support plate are towards the central axis of housing body 10.Thus, the first support
Plate 18 is opposite with third support plate 22, and the second support plate 20 and the 4th support plate 24 are opposite.In the present embodiment, each other relatively
The front end 18a of the first support plate 18 and the front end 22a of third support plate 22 between and the second opposite each other support plate
20 front end 20a's and the front end 24a of the 4th support plate 24 is spaced apart the size identical with the diameter of No. 3 batteries 3.
As shown in figure 3, in the bottom wall 12 of housing body 10, between the first support plate 18 and the second support plate 20 and third
It is equipped with a pair of of slit 26,28 between 22 and the 4th support plate 24 of support plate, above-mentioned a pair of slit 26,28 is from the bottom of housing body 10
The inner bottom surface 31 of wall 12 is through to outer bottom 33.Above-mentioned slit 26,28 is elongated linear through-hole.
In addition, as shown in figure 4, the outer bottom 33 in the bottom wall 12 of housing body 10 is equipped with generally circular recess portion 30.
This, as shown in figure 4, above-mentioned a pair of slit 26,28 is located at the both sides of above-mentioned recess portion 30.
Cathode relay terminal 14 includes：Internal negative electrode terminal portion 32, above-mentioned internal negative electrode terminal portion 32 are located at housing body
31 side of inner bottom surface of 10 bottom wall 12；And external negative terminal portion 34, said external negative electrode terminal portion 34 are exposed to housing master
The outer bottom 33 of the bottom wall 12 of body 10.
The manufacturing step of above-mentioned cathode relay terminal 14 is illustrated below.First, by metal thin plate into
Row punch process prepares thin-plate element 42 shown in fig. 5, and above-mentioned thin-plate element 42 includes：Overlook observation shape is circular circle
Plate portion 36；And extension and the strap that overlook observation shape is rectangle from the both sides in above-mentioned plectane portion 36 to radial outside
38、40.In addition, as above-mentioned metal thin plate, example implements the thin plate of the iron of nickel plating as used in surface.What is obtained is thin
Board member 42 is as shown in fig. 6, strap 38,40 is bent respectively to the direction of arrow A and arrow B.It is fitted here, plectane portion 36 has
The shape and size for stating recess portion 30 are closed, strap 38,40 is formed in the position of corresponding above-mentioned slit 26,28.
As described above, strap 38,40 is bent the strap 38,40 of the thin-plate element 42 of state from housing body 10
The 33 side insertion slit 26,28 of outer bottom of bottom wall 12.Then, plectane portion 36 is pressed on into recess portion 30, with to greatest extent towards housing
A pair of of strap 38,40 of projected state is further bent in a manner of overlapping each other as shown in Figure 7 in main body 10.Here, band
Shape portion 38,40 is not bent in a manner of being completely attached to the inner bottom surface 31 of bottom wall 12, but is folded at the interior bottom of bottom wall 12
The degree for being spaced apart fine clearance of face 31 and lower surface 38a, 40a of strap 38,40.Thereby, strap 38,40 has bullet
Spring characteristic.
As described above, thin-plate element 42 is installed on the bottom wall 12 of housing body 10, become cathode relay terminal 14.It is above-mentioned negative
In pole relay terminal 14, the strap 38,40 inside housing body 10 becomes the battery 3 with being contained in housing body 10
Negative terminal 5 abut inside negative electrode terminal portion 32.In addition, above-mentioned internal negative electrode terminal portion 32 is endowed spring performance.Separately
On the one hand, the plectane portion 36 in recess portion 30 becomes external negative terminal portion 34, and said external negative electrode terminal portion 34 is in battery
It is connect when being filled into the battery chamber of electrical equipment with boxcar 2 with the negative side contact in the battery chamber of electrical equipment
It touches.
In addition, external negative terminal portion 34 is located in the recess portion 30 in 12 outside of bottom wall of housing body 10, and it is located at
The position that is more retracted than the part other than recess portion 30 of bottom wall 12, i.e. than the lowest surface 12a of the outer bottom 33 of bottom wall 12
The position being more retracted.Thus, have the function of to prevent the part except the negative side contact with battery chamber from contacing by mistake.
Cathode relay terminal 14 including above-mentioned internal negative electrode terminal portion 32 and external negative terminal portion 34 is by one block of metal
The thin plate of system is formed, in integral structure.Thus, internal negative electrode terminal portion 32 becomes with external negative terminal portion 34 to be conducted each other
State.
In addition, as can be seen from Figure 2, housing body 10 has peripheral recess 46 in the peripheral surface close to the position of opening 6.Upper
The upper end for stating peripheral recess 46 is equipped with layer poor 48, and the part of above-mentioned layer poor 48 engages with the lock pawl 50 of aftermentioned cap 8.That is,
Above-mentioned peripheral recess 46 forms the locking mechanism of battery boxcar 2 with the synergistic effect of lock pawl 50.
Cap 8 includes：Lid main body 52, above-mentioned lid main body 52 and the opening 6 of case 4 are coincide, can be by above-mentioned 6 envelope of opening
It closes；And anode relay terminal 56, above-mentioned anode relay terminal 56 are installed on the roof 54 of above-mentioned lid main body 52.
As shown in Fig. 2, lid main body 52 is formed by resin, including：Disk-shaped roof 54；And peripheral wall 58, above-mentioned peripheral wall
58 when the opening 6 of case 4 is closed, and is extended from the outer peripheral edge of above-mentioned roof 54 towards 4 side of case.As shown in Fig. 2,
Above-mentioned lid main body 52 is connect by hinge 60 with case 4, can be opened the opening 6 of case 4, be closed.Here, such as table
Show Fig. 8 of the form of battery boxcar 2 from upside (8 side of cap) and seen from downside (12 side of bottom wall of housing body 10)
Shown in the Fig. 9 for examining the form of battery boxcar 2, in order to realize the on-off action of hinge 60, cap 8 and case 4
The part there are hinge 60 of peripheral surface is set as flat shape.
Layer poor 62 is equipped in the front end of peripheral wall 58.Specifically, peripheral wall 58 becomes inner circumferential side roof 54 more lateral than periphery
The state of retraction.On the other hand, in the peripheral part of the opening 6 of case 4, coordinated with the layer of the front end with peripheral wall 58 poor 62
Mode be equipped with layer poor 64.Specifically, be open 6 inner circumferential side of peripheral part protrudes upward than peripheral side.
In addition, the part in peripheral wall 58 is equipped with tongue piece 66, above-mentioned tongue piece 66 is when closing lid main body 52 towards receiving shell
4 side of body extends.Above-mentioned tongue piece 66 is set on the 46 corresponding position of peripheral recess with above-mentioned housing body 10.As shown in Fig. 2, setting
There is the peripheral wall 58 of the part of tongue piece 66, notch 68,70 is equipped with towards roof 54.Thereby, tongue piece 66 is towards the battery diameter of boxcar 2
Movement outward becomes easy.
In addition, the front end in the inner peripheral surface 67 of tongue piece 66 is equipped with lock pawl 50.By the feelings of 52 closed state of lid main body
Under condition, above-mentioned lock pawl 50 slightly extends towards the radially inner side of battery boxcar 2, with recessed with the periphery of above-mentioned housing body 10
Poor 48 engaging of layer in portion 46.
In addition, in the case where unlocking and opening lid main body 52, the radial outside towards battery boxcar 2 pulls tongue
Piece 66, with the engaging with the layer of peripheral recess 46 poor 48 of unlock pawl 50.Thereby, locking is released from, so as to open lid master
Body 52.
In addition, as shown in Figure 10, center through hole 72 is equipped in the center of the roof 54 of lid main body 52.In above-mentioned center through hole
72 are equipped with anode relay terminal 56.
Anode relay terminal 56 is the metal column for having layer difference, in cross sectional shape this shown in Figure 10.In addition,
As above-mentioned metal column, such as use the column formed by the iron that nickel plating is implemented on surface.Here, in anode
Include after terminal 56：Internal positive portion of terminal 74, above-mentioned internal positive portion of terminal 74 are located at the interior table of the roof 54 of lid main body 52
Face 84；External positive terminals portion 76, said external positive terminal portion 76 is from the top surface 89 of the roof 54 of lid main body 52 pleurapophysis outwardly
Go out；And reducing diameter part 78, above-mentioned reducing diameter part 78 is between above-mentioned internal positive portion of terminal 74 and external positive terminals portion 76.
Internal positive portion of terminal 74 is in circular plate shape, is outer diameter the best part in positive terminal component 56, with receipts
The positive terminal 5 for being dissolved in the battery 3 of housing body 10 abuts.In addition, the positive terminal with battery 3 by internal positive portion of terminal 74
The face that son 5 abuts is referred to as termination contact face 80.
External positive terminals portion 76 is in the cylindrical shape with the outer diameter smaller than the part of internal positive portion of terminal 74,
Anode side contacts when battery boxcar 2 is loaded into the battery chamber of electrical equipment with being set in the battery chamber of electrical equipment
Part contacts.Slightly attenuate in addition, external positive terminals portion 76 becomes front end towards front end.
Reducing diameter part 78 is the part for connecting internal positive portion of terminal and external positive terminals portion 76, and is to be sticked in lid
The part of the center through hole 72 of main body 52.The outer diameter of above-mentioned reducing diameter part 78 and the internal diameter size substantially phase of center through hole 72
Together, and with the outer diameter of the maximum outside diameter undersized than external positive terminals portion 76.
When anode relay terminal 56 is installed on lid main body 52, first, by external positive terminals portion 76 from roof 54
84 side of inner surface is pressed into the center through hole 72 of the roof 54 of lid main body 52.76 one side of external positive terminals portion makes center through hole 72
Diameter slightly expands to be inserted on one side.In addition, when external positive terminal portion 76 is completely prominent towards the outside of roof 54, reducing diameter part 78
It is chimeric with center through hole 72, and in the inner surface 84 of the upper surface of the wide diameter portion 82 of internal positive portion of terminal 74 and roof 54
The periphery of centre through-hole 72 is close to.Thereby, anode relay terminal 56 is installed on lid main body 52.
In addition, as shown in Fig. 2, the inner surface 84 of the roof 54 in lid main body 52, internal positive portion of terminal 74 is surrounded
Mode be equipped with circular protruding portion 88.Above-mentioned protruding portion 88 when closing lid main body 52 to the inside of case 4 i.e.
3 side of battery being received protrudes.
As shown in figure 11, above-mentioned protruding portion 88 is formed as, on the axis direction of battery 3, from internal positive portion of terminal 74
Termination contact face 80 to the front end 90 of protruding portion 88 5 edge of positive terminal of battery 3 that is received of length (prominent length) h ratios
It is the length of axis direction, i.e. small to the length H of the shoulder 9 of battery 3 from the front end of the positive terminal 5 of battery 3.
In addition, the diameter r that the diameter R of protruding portion 88 is set as the positive terminal 5 of the battery 3 than being received is big, and compare quilt
The diameter S of the battery 3 of receiving is small.
It can be by the way that resin material injection molding be produced the housing body 10 of more than structure and lid main body 52 via hinge
The intermediate products for the shape that chain 60 connects.Above-mentioned cathode relay terminal 14 and anode relay terminal 56 are installed by above-mentioned steps
In the intermediate products of acquisition.Thereby, the battery boxcar 2 of this present embodiment shown in FIG. 1 can be obtained.
The battery obtained opens cap 8 as shown in Figure 2 first with boxcar 2, and No. 3 are inserted into from the opening 6 of case 4
Battery 3.At this point, battery 3 is inserted into case 4 from 7 side of negative terminal.Then, as shown in figure 11, cap 8 is closed, is formed 3
Number battery 3 is contained in the state in battery boxcar 2 in a manner that negative terminal 7 is located at 12 side of bottom wall.3 quilt of battery of receiving
The first support plate 18, the second support plate 20,22 and the 4th support plate 24 of third support plate in case 4 are kept.At this point, by
The axis of the battery 3 of receiving is roughly the same with the axis of boxcar 2 with battery, and battery 3 is located at the center of battery boxcar 2.
In addition, the negative terminal 7 of battery 3 is abutted with the inside negative electrode terminal portion 32 of 12 inside of bottom wall positioned at case 4.Inside is negative
Extreme sub-portion 32 is connected with external negative terminal portion 34, thus the negative terminal 7 of battery 3 is born with battery with the outside of boxcar 2
Extreme sub-portion 34 is connected, and becomes equipotential.In addition, internal negative electrode terminal portion 32 has spring performance, pressed towards the direction of cap 8
Battery 3.Thereby, the positive terminal 5 of battery 3 is abutted with the internal positive portion of terminal 74 of lid main body 52.Internal positive portion of terminal 74
It is connected with external positive terminals portion 76, thus the external positive terminals portion 76 of the positive terminal 5 of battery 3 and battery boxcar 2
Conducting, becomes equipotential.
As long as here, it is located at 12 side of bottom wall of case 4, the positive terminal of battery 35 with the negative terminal 5 of battery 3
Accommodate battery 3 in the regular direction of 8 side of cap, then it will not be with battery 3 set on the protruding portion 88 of the roof 54 of lid main body 52
Shoulder 9 around positive terminal 5 abuts, and the positive terminal 5 of battery 3 is good with the termination contact face 80 of internal positive portion of terminal 74
Ground contacts.
The battery boxcar 2 of this state is filled into the battery chamber of electrical equipment, external negative terminal portion 34 and electricity
The indoor negative side contact contact in pond, external positive terminals portion 76 are contacted with the indoor side of the positive electrode contact of battery, thereby, on
Electrical equipment is stated to be driven.That is, can be the electrical of No. 3 batteries No. 1 battery of 3 normal driving of No. 1 battery by size conversion
Equipment.
On the other hand, 12 side of bottom wall for being located at case 4 with direction, that is, positive terminal 5 opposite with regular direction,
Negative terminal 7 be located at 8 side of cap direction No. 3 batteries 3 are mistakenly inserted battery boxcar 2 in the case of, as shown in figure 12, electricity
The positive terminal 5 in pond 3 is abutted with the inside negative electrode terminal portion 32 of 12 inside of bottom wall positioned at housing body 10.It is in addition, internal negative
Extreme sub-portion 32 has spring performance, thus presses piezoelectric battery 3 towards the direction of cap 8.In the internal positive portion of terminal 74 of cap 8
There is circular protruding portion 88 in surrounding, the diameter R of above-mentioned protruding portion 88 is smaller than the diameter S of No. 3 batteries 3, thus is being pressed
Battery 3 in, the end face portion 11 of 7 side of negative terminal is abutted with the front end 90 of protruding portion 88.Here, the internal positive end of cap 8
The termination contact face 80 of sub-portion 74 is located at the position of the retraction length h of front end 90 than protruding portion 88, moreover, in battery 3, cathode
Terminal 7 and the substantially same plane of end face portion 11, the height of negative terminal 7 is smaller than above-mentioned length h, thus can prevent battery 3
Negative terminal 7 is contacted with internal positive portion of terminal 74.
Thus, even if No. 3 batteries 3 are mistakenly inserted battery boxcar 2 by user with the direction opposite with regular direction, and
Not to be noted above-mentioned be mistakenly inserted and this is filled into to the battery chamber of electrical equipment for battery boxcar 2, can also prevent with it is regular
It is flowed in electrical equipment towards the electric current being oppositely directed to, so as to be avoided that electrical equipment breaks down.
In addition, the present invention is not limited to the above embodiment, various modifications can be carried out.In the above-described embodiment, will
Protruding portion 88 is set as circular, but the shape of protruding portion 88 is not limited thereto, and also may be used using small pieces protrusion.It is in addition, above-mentioned small
The number of piece protrusion is also not particularly limited, as long as being set as more than one.At this point, the small pieces protrusion as protruding portion 88 needs
It to be formed as follows：On the axis direction of battery 3 being received, from the termination contact face 80 of internal positive portion of terminal 74 to small pieces
The length H of the positive terminal 5 of battery 3 that length (prominent length) h ratios of the front end 90 of (protruding portion) are received in the axial direction
Small, in the battery 3 being received radially, the small pieces protrusion as protruding portion 88 is formed in more outer than the positive terminal 5 of battery 3
Side and than battery 3 peripheral surface in the inner part in the range of.
In addition, in the above-described embodiment, battery is set as the size identical with No. 1 battery with the size of boxcar 2, it will
The battery of receiving is set as No. 3 batteries 3, but battery boxcar 2 is not limited to the combination of the size of battery 3 being received
Combination is stated, also may be used using other combinations.For example, following combination can be enumerated：The size of battery boxcar 2 is No. 1 battery
Size and the battery 3 that is received are the combinations of No. 2 batteries, battery with the size that the size of boxcar 2 is No. 1 battery and is received
Battery 3 be the combination of No. 4 batteries, the battery size that the size of boxcar 2 is No. 2 batteries and the battery 3 that is received are No. 4
The combination of battery, the battery size that the size of boxcar 2 is No. 3 batteries and the battery 3 that is received are the combination of No. 4 batteries
Deng.
(symbol description)
2 battery boxcars
3 batteries
4 cases
6 openings
8 caps
10 housing bodies
12 bottom walls
14 cathode relay terminals
52 lid main bodys
54 roofs
56 anode relay terminals
88 protruding portions
Claims (3)
1. a kind of battery boxcar, which is characterized in that including：
The battery container portion of bottomed cylindrical, the battery container portion is by battery container in inside；
Cap, the cap close the opening in the battery container portion；And
Anode relay terminal, the anode relay terminal are set on the cap, and a part is protruded from the top surface of the cap, and
It is abutted in the inside in the battery container portion with the positive terminal of the battery,
Protruding portion, the positive terminal for the battery of the protruding portion and the anode relay terminal are formed in the cap
The face of abutting is compared, and is protruded towards the battery side,
On the axis direction of the battery, the protruding portion is from the positive terminal for the battery of the anode relay terminal
The length that the surface of abutting protrudes is shorter than the length of the positive terminal of the battery, in the battery radially, the protrusion
Portion is formed in the positive terminal than the battery in the outer part and than the peripheral surface range in the inner part of the battery.
2. battery boxcar as described in claim 1, which is characterized in that
The protruding portion diametrically bigger than the diameter of the positive terminal of the battery and smaller than the diameter of battery annular shape.
3. battery boxcar as claimed in claim 1 or 2, which is characterized in that
Including cathode relay terminal, the cathode relay terminal is set on the bottom in the battery container portion, and a part is exposed to institute
The outer bottom in battery container portion is stated, and is abutted in the inside in the battery container portion with the negative terminal of the battery,
The battery container portion is formed with recess portion in the outer bottom,
The part of the outer bottom for being exposed to the battery container portion of the cathode relay terminal is located at the recess portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-191559 | 2015-09-29 | ||
| JP2015191559A JP2017068975A (en) | 2015-09-29 | 2015-09-29 | Battery spacer |
| PCT/JP2016/074132 WO2017056772A1 (en) | 2015-09-29 | 2016-08-18 | Spacer for batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108140772A true CN108140772A (en) | 2018-06-08 |
| CN108140772B CN108140772B (en) | 2020-11-10 |
Family
ID=58423221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680060291.0A Active CN108140772B (en) | 2015-09-29 | 2016-08-18 | Conversion box for battery |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10535848B2 (en) |
| EP (1) | EP3358642B1 (en) |
| JP (1) | JP2017068975A (en) |
| KR (1) | KR102110058B1 (en) |
| CN (1) | CN108140772B (en) |
| AU (3) | AU2016331337A1 (en) |
| SG (1) | SG11201802521TA (en) |
| TW (1) | TWI707497B (en) |
| WO (1) | WO2017056772A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990919A (en) * | 1974-12-31 | 1976-11-09 | Krueger Ralph A | Battery adapter |
| JPH0367457A (en) * | 1989-08-04 | 1991-03-22 | Matsushita Electric Ind Co Ltd | Battery connecting device |
| WO2013014785A1 (en) * | 2011-07-28 | 2013-01-31 | 大作商事株式会社 | Battery spacer |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430775Y2 (en) * | 1986-05-29 | 1992-07-24 | Asahi Optical Co Ltd | |
| DE4126079C2 (en) | 1991-08-07 | 1995-10-12 | Wieland Werke Ag | Belt casting process for precipitation-forming and / or tension-sensitive and / or segregation-prone copper alloys |
| JPH0658550A (en) | 1992-08-11 | 1994-03-01 | Toshiba Corp | Heating cooking device |
| JPH0658550U (en) * | 1992-10-19 | 1994-08-12 | 哲 藤倉 | Battery size conversion plug |
| JP3039798U (en) * | 1997-01-20 | 1997-07-31 | 有限会社西原製作所 | Battery adapter case |
| JP3058376U (en) * | 1998-10-12 | 1999-06-18 | 茂弘 梅枝 | Anode structure of cylindrical battery |
| JP4813644B2 (en) | 2000-08-22 | 2011-11-09 | 旭電機化成株式会社 | Battery adapter case |
| JP4780598B2 (en) * | 2004-09-29 | 2011-09-28 | 日立マクセルエナジー株式会社 | Sealed prismatic battery |
| JP2011054316A (en) | 2009-08-31 | 2011-03-17 | Funai Electric Co Ltd | Battery holder |
-
2015
- 2015-09-29 JP JP2015191559A patent/JP2017068975A/en active Pending
-
2016
- 2016-08-18 CN CN201680060291.0A patent/CN108140772B/en active Active
- 2016-08-18 KR KR1020187011282A patent/KR102110058B1/en active IP Right Grant
- 2016-08-18 EP EP16850948.7A patent/EP3358642B1/en active Active
- 2016-08-18 AU AU2016331337A patent/AU2016331337A1/en not_active Abandoned
- 2016-08-18 SG SG11201802521TA patent/SG11201802521TA/en unknown
- 2016-08-18 US US15/764,477 patent/US10535848B2/en active Active
- 2016-08-18 WO PCT/JP2016/074132 patent/WO2017056772A1/en active Application Filing
- 2016-08-22 TW TW105126781A patent/TWI707497B/en active
-
2020
- 2020-02-27 AU AU2020201412A patent/AU2020201412A1/en not_active Abandoned
-
2022
- 2022-02-24 AU AU2022201257A patent/AU2022201257B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990919A (en) * | 1974-12-31 | 1976-11-09 | Krueger Ralph A | Battery adapter |
| JPH0367457A (en) * | 1989-08-04 | 1991-03-22 | Matsushita Electric Ind Co Ltd | Battery connecting device |
| WO2013014785A1 (en) * | 2011-07-28 | 2013-01-31 | 大作商事株式会社 | Battery spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102110058B1 (en) | 2020-05-12 |
| JP2017068975A (en) | 2017-04-06 |
| EP3358642A4 (en) | 2019-03-06 |
| AU2016331337A1 (en) | 2018-04-19 |
| AU2022201257A1 (en) | 2022-03-17 |
| WO2017056772A1 (en) | 2017-04-06 |
| US10535848B2 (en) | 2020-01-14 |
| TWI707497B (en) | 2020-10-11 |
| TW201712926A (en) | 2017-04-01 |
| KR20180053404A (en) | 2018-05-21 |
| AU2022201257B2 (en) | 2023-07-06 |
| EP3358642B1 (en) | 2023-10-04 |
| CN108140772B (en) | 2020-11-10 |
| EP3358642A1 (en) | 2018-08-08 |
| US20180287107A1 (en) | 2018-10-04 |
| AU2020201412A1 (en) | 2020-03-19 |
| SG11201802521TA (en) | 2018-04-27 |
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